Cardiff 1
Cardiff 1 is a petroleum well in the Taranaki, New Zealand, operated by Shell-Todd, drilled to a total depth of 5,050 m.
Well Information
- Well Name
- Cardiff 1
- Basin
- Taranaki
- State
- New Zealand
- Classification
- NEST
- Operator
- Shell-Todd
- Driller
- OD&E
Drilling Data
- Total Depth
- 5,050 m
- Datum Elevation
- 9.1 m
- Spud Date
- 20/02/1992
- Completion Date
- 31/10/1992
- Permit
- -
- Rig
- OD&E Rig-3
Location
- Latitude
- -39.4258
- Longitude
- 174.1730
Available Log Data
Caliper (4 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 197 m | 5044 m | 4847 m |
| CALI | 197 m | 5044 m | 4847 m |
| CALS | 1329 m | 5036 m | 3707 m |
| CALS | 1329 m | 5036 m | 3707 m |
Chromato (10 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ETHA | 1422 m | 5060 m | 3638 m |
| ETHA | 1422 m | 5060 m | 3638 m |
| IBUT | 1575 m | 4971 m | 3396 m |
| IBUT | 1575 m | 4971 m | 3396 m |
| METH | 70 m | 5059 m | 4989 m |
| METH | 70 m | 5060 m | 4989 m |
| NBUT | 1627 m | 4804 m | 3177 m |
| NBUT | 1627 m | 4804 m | 3177 m |
| PROP | 1484 m | 5060 m | 3575 m |
| PROP | 1484 m | 5060 m | 3575 m |
Density (4 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 199 m | 5051 m | 4851 m |
| PEF | 199 m | 5052 m | 4853 m |
| RHOB | 199 m | 5048 m | 4849 m |
| RHOB | 199 m | 5048 m | 4849 m |
GR (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 157 m | 5031 m | 4874 m |
| GR | 157 m | 5031 m | 4874 m |
Miscellaneous (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPTH | 40 m | 5060 m | 5020 m |
| DEPTH | 40 m | 5060 m | 5020 m |
Mudlog (4 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ROP | 40 m | 5060 m | 5020 m |
| ROP | 40 m | 5060 m | 5020 m |
| TGAS | 989 m | 5059 m | 4069 m |
| TGAS | 989 m | 5059 m | 4069 m |
Neutron (2 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NPHI | 1329 m | 5042 m | 3713 m |
| NPHI | 1329 m | 5042 m | 3713 m |
Resistivity (8 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| LLD | 199 m | 5057 m | 4858 m |
| LLD | 199 m | 5057 m | 4858 m |
| LLS | 199 m | 5057 m | 4858 m |
| LLS | 199 m | 5057 m | 4858 m |
| MSFL | 1329 m | 5036 m | 3707 m |
| MSFL | 1329 m | 5036 m | 3707 m |
| TEMP | 157 m | 5049 m | 4892 m |
| TEMP | 157 m | 5049 m | 4892 m |
Sonic (2 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 198 m | 5052 m | 4854 m |
| DT | 198 m | 5052 m | 4854 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 1694 m | 5030 m | 3335 m |